Rank	Countries/Territories	Count	Percent
1	United States	701	33.9%
2	China	448	21.7%
3	Germany	134	6.5%
4	India	106	5.1%
5	Korea, Republic of	77	3.7%
6	Japan	73	3.5%
7		70	3.4%
8	United Kingdom	63	3%
9	Netherlands	32	1.5%
10	France	27	1.3%
11	Sweden	25	1.2%
12	Canada	24	1.2%
13	Mexico	23	1.1%
14	Ireland	19	0.9%
15	Italy	16	0.8%
16	Argentina	13	0.6%
17	Cyprus	12	0.6%
18	Czech Republic	12	0.6%
19	Pakistan	12	0.6%
20	Russia	12	0.6%
21	Singapore	12	0.6%
22	Romania	11	0.5%
23	Australia	10	0.5%
24	Turkey	9	0.4%
25	Saudi Arabia	8	0.4%
26	Egypt	8	0.4%
27	Iran, Islamic Republic of	7	0.3%
28	New Zealand	7	0.3%
29	Spain	6	0.3%
30	Switzerland	6	0.3%
31	Hong Kong	6	0.3%
32	Denmark	5	0.2%
33	Kazakhstan	5	0.2%
34	Portugal	5	0.2%
35	Ukraine	4	0.2%
36	Viet Nam	4	0.2%
37	Algeria	4	0.2%
38	Chile	4	0.2%
39	Indonesia	4	0.2%
40	Lebanon	3	0.1%
41	Finland	3	0.1%
42	Taiwan	3	0.1%
43	Poland	3	0.1%
44	Kenya	3	0.1%
45	Norway	2	0.1%
46	Philippines	2	0.1%
47	Qatar	2	0.1%
48	Thailand	2	0.1%
49	South Africa	2	0.1%
50	Brazil	2	0.1%
51	Bangladesh	2	0.1%
52	Israel	2	0.1%
53	Hungary	2	0.1%
54	Greece	2	0.1%
55	Luxembourg	1	0%
56	Macao	1	0%
57	Malaysia	1	0%
58	Jordan	1	0%
59	Belgium	1	0%
60	Bosnia and Herzegovina	1	0%
61	Austria	1	0%
62	United Arab Emirates	1	0%
63	Slovenia	1	0%
64	Mongolia	1	0%